Home / 6,022,662.64-8,313,027.95-3,668,711.15

Finding the Fourth Proportional to 6,022,662.64, 8,313,027.95 and 3,668,711.15

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Solution

The fourth proportional to 6,022,662.64, 8,313,027.95 and 3,668,711.15 is: 5,063,889.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022,662.64 : 8,313,027.95 = 3,668,711.15 : x
  2. Step 2: Convert to fraction form
    6,022,662.64/8,313,027.95 = 3,668,711.15/x
  3. Step 3: Cross multiply
    6,022,662.64x = 8,313,027.95 × 3,668,711.15
  4. Step 4: Simplify right side
    6,022,662.64x = 30,498,098,360,380.99
  5. Step 5: Solve for x
    x = 30,498,098,360,380.99/6,022,662.64
  6. Step 6: Final answer
    x = 5,063,889.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.